tunings for the Guitarra from the 1500s that list definite pitches for tunings for both four course double strung (8 string) D-G-B-e if I remember right and 5 course instrument that was tuned to A-D-G-B-E.

In reality, in the 1500s those were relative pitches (tuned in relation to one another) not absolute (like A=440) pitches.